var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (g && (g = 0, op[0] && (_ = 0)), _) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
import { effect } from '@preact/signals-core';
import mixinValue from '../mixins/value';
import { ComponentWithSignalStoreImpl, getValueFromProps, triggerEvent, triggerEventOnly, triggerEventValues, } from '../_util/simply';
import i18nController from '../_util/store';
import { PickerDefaultProps } from './props';
import { getMatchedItemByIndex, getMatchedItemByValue, getStrictMatchedItemByValue, } from './utils';
ComponentWithSignalStoreImpl({
    storeOptions: {
        store: function () { return i18nController; },
        updateHook: effect,
        mapState: {
            locale: function (_a) {
                var store = _a.store;
                return store.currentLocale.value;
            },
        },
    },
    props: PickerDefaultProps,
    data: {
        formatValue: '',
        columns: [],
        visible: false,
        selectedIndex: [],
        locale: {
            locale: '23123',
            global: {},
        },
    },
    tempSelectedIndex: null,
    single: false,
    isChangingPickerView: false,
    methods: {
        // visible受控判断
        isVisibleControlled: function () {
            return getValueFromProps(this, 'visible') !== null;
        },
        initData: function () {
            var _this = this;
            var _a = getValueFromProps(this, [
                'options',
                'visible',
                'defaultVisible',
            ]), options = _a[0], visible = _a[1], defaultVisible = _a[2];
            var columns = this.getterColumns(options);
            this.setData({
                columns: columns,
            }, function () {
                var formatValue = _this.getterFormatText();
                var selectedIndex = _this.getterSelectedIndex();
                _this.setData({
                    formatValue: formatValue,
                    selectedIndex: selectedIndex,
                    visible: _this.isVisibleControlled() ? visible : defaultVisible,
                });
            });
        },
        getterColumns: function (options) {
            var columns = [];
            if (options.length > 0) {
                if (options.every(function (item) { return Array.isArray(item); })) {
                    this.single = false;
                    columns = options.slice();
                }
                else {
                    this.single = true;
                    columns = [options];
                }
            }
            return columns;
        },
        defaultFormat: function (value, column) {
            if (Array.isArray(column)) {
                return column
                    .filter(function (c) { return c !== undefined; })
                    .map(function (c) {
                    if (typeof c === 'object') {
                        return c.label;
                    }
                    return c;
                })
                    .join('-');
            }
            return (column && column.label) || column || '';
        },
        getterFormatText: function () {
            var _a = getValueFromProps(this, [
                'onFormat',
                'formattedValueText',
            ]), onFormat = _a[0], formattedValueText = _a[1];
            if (typeof formattedValueText === 'string') {
                return formattedValueText;
            }
            var columns = this.data.columns;
            var realValue = this.getValue();
            var matchedColumn = getStrictMatchedItemByValue(columns, realValue, this.single).matchedColumn;
            var formatValueByProps = onFormat && onFormat(realValue, matchedColumn);
            if (formatValueByProps !== undefined && formatValueByProps !== null) {
                return formatValueByProps;
            }
            return this.defaultFormat(realValue, matchedColumn);
        },
        getterSelectedIndex: function () {
            var selectedIndex = [];
            var columns = this.data.columns;
            var realValue = this.getValue();
            var value = realValue || [];
            if (this.single) {
                value = [realValue];
            }
            var _loop_1 = function (i) {
                var column = columns[i];
                var compareValue = value[i];
                if (compareValue === undefined || compareValue === null) {
                    selectedIndex[i] = 0;
                }
                var index = column.findIndex(function (c) {
                    return c === compareValue || c.value === compareValue;
                });
                if (index === -1) {
                    index = 0;
                }
                selectedIndex[i] = index;
            };
            for (var i = 0; i < columns.length; i++) {
                _loop_1(i);
            }
            return selectedIndex;
        },
        onOpen: function () {
            var _a = getValueFromProps(this, [
                'disabled',
                'readonly',
            ]), disabled = _a[0], readonly = _a[1];
            if (!disabled && !readonly) {
                this.tempSelectedIndex = null;
                var selectedIndex = this.getterSelectedIndex();
                this.setData({
                    selectedIndex: selectedIndex,
                });
                this.triggerPicker(true);
            }
        },
        triggerPicker: function (visible) {
            this.setData({
                visible: visible,
            });
            triggerEvent(this, 'visibleChange', visible);
        },
        onMaskDismiss: function () {
            var maskClosable = getValueFromProps(this, 'maskClosable');
            if (!maskClosable) {
                return;
            }
            this.triggerPicker(false);
            triggerEventOnly(this, 'cancel', { detail: { type: 'mask' } });
        },
        onCancel: function () {
            this.triggerPicker(false);
            triggerEventOnly(this, 'cancel', { detail: { type: 'cancel' } });
        },
        onChange: function (e) {
            var selectedIndex = e.detail.value;
            this.tempSelectedIndex = selectedIndex;
            this.isChangingPickerView = true;
            var _a = getMatchedItemByIndex(this.data.columns, this.tempSelectedIndex, this.single), matchedColumn = _a.matchedColumn, matchedValues = _a.matchedValues;
            this.setData({
                selectedIndex: selectedIndex,
            });
            triggerEventValues(this, 'change', [matchedValues, matchedColumn], e);
        },
        onOk: function () {
            return __awaiter(this, void 0, void 0, function () {
                var result, matchedColumn, matchedValues;
                return __generator(this, function (_a) {
                    if (this.tempSelectedIndex) {
                        result = getMatchedItemByIndex(this.data.columns, this.tempSelectedIndex, this.single);
                    }
                    else {
                        result = getMatchedItemByValue(this.data.columns, this.getValue(), this.single);
                    }
                    matchedColumn = result.matchedColumn, matchedValues = result.matchedValues;
                    this.triggerPicker(false);
                    if (!this.isControlled()) {
                        this.update(matchedValues);
                    }
                    triggerEventValues(this, 'ok', [matchedValues, matchedColumn]);
                    return [2 /*return*/];
                });
            });
        },
    },
    mixins: [
        mixinValue({
            transformValue: function (value) {
                return {
                    needUpdate: true,
                    value: value === undefined ? [] : value,
                };
            },
        }),
    ],
    created: function () {
        this.initData();
    },
    observers: {
        'options': function () {
            var _this = this;
            var options = getValueFromProps(this, 'options');
            var newColums = this.getterColumns(options);
            this.setData({
                columns: newColums,
            }, function () {
                // 如果是在滚动过程中columns发生变化，以onChange里抛出的selectedIndex为准
                if (!_this.isChangingPickerView) {
                    _this.tempSelectedIndex = null;
                    var selectedIndex = _this.getterSelectedIndex();
                    _this.setData({
                        selectedIndex: selectedIndex,
                    });
                }
                _this.isChangingPickerView = false;
            });
        },
        'value': function () {
            var selectedIndex = this.getterSelectedIndex();
            this.tempSelectedIndex = null;
            this.setData({
                selectedIndex: selectedIndex,
            });
        },
        'visible': function () {
            var visible = getValueFromProps(this, 'visible');
            if (this.data.visible !== visible) {
                this.setData({
                    visible: visible,
                });
            }
        },
        'formattedValueText': function () {
            var formattedValueText = getValueFromProps(this, 'formattedValueText');
            this.setData({
                formatValue: formattedValueText,
            });
        },
        '**': function () {
            var formatValue = this.getterFormatText();
            if (formatValue !== this.data.formatValue) {
                this.setData({
                    formatValue: formatValue,
                });
            }
        },
    },
});
